CD74HCT257E
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 6 days ago) |
| Contact Plating | Gold |
| Mount | Through Hole |
| Mounting Type | Through Hole |
| Package / Case | 16-DIP (0.300, 7.62mm) |
| Number of Pins | 16 |
| Weight | 951.693491mg |
| Operating Temperature | -55°C~125°C |
| Packaging | Tube |
| Series | 74HCT |
| JESD-609 Code | e4 |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | Not Applicable |
| Number of Terminations | 16 |
| ECCN Code | EAR99 |
| Type | Multiplexer |
| Technology | CMOS |
| Voltage - Supply | 4.5V~5.5V |
| Terminal Position | DUAL |
| Number of Functions | 4 |
| Supply Voltage | 5V |
| Base Part Number | 74HCT257 |
| Pin Count | 16 |
| Number of Outputs | 1 |
| Operating Supply Voltage | 5V |
| Circuit | 4 x 2:1 |
| Polarity | Non-Inverting |
| Power Supplies | 5V |
| Number of Channels | 4 |
| Load Capacitance | 50pF |
| Power Dissipation | 600mW |
| Number of Bits | 2 |
| Throw Configuration | DPST |
| Propagation Delay | 33 ns |
| Family | HCT |
| Number of Inputs | 8 |
| Output Characteristics | 3-STATE |
| Current - Output High, Low | 6mA 6mA |
| Supply Type | Single |
| Bandwidth | 28MHz |
| Max I(ol) | 0.006 A |
| Voltage Supply Source | Single Supply |
| Independent Circuits | 1 |
| Height | 5.08mm |
| Length | 19.3mm |
| Width | 6.35mm |
| Thickness | 3.9mm |
| Radiation Hardening | No |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
CD74HCT257E Overview
It is included in the 16-DIP (0.300, 7.62mm) in order to save board space.The package is packaged in accordance with Tube.Digital switch ic uses a Through Hole mounting method.A digital IC Multiplexer is used as the analog component of the multiplexers.Turn signal switch will not be susceptible to the external factors when the operating temperature is kept at -55°C~125°C.When digital controlled switch operates at 4.5V~5.5V, designers have superior flexibility.The multiplexers can be used for a wide range of applications since they are members of 74HCT series.Among its basic features are 16 terminations.As its base part number is 74HCT257, logic switch can also be used to find its related parts.The multiplexer's system works with 5V voltage.There are 16 component pins in this turn signal switch.The supply type of this multiplexer ic is Single.The board has 16 pins configured.The mounting point is Through Hole.The logic switch is a member of the family of HCT.There are 2 bits in signal multiplexer.For mux switch's normal operation, power supply 5V is provided.There are 1 outputs designed for the operation of the turn signal switch.Supply voltages of 5V can provide reliable performance of the multiplexers.This multiplexer is equipped with 8 inputs and 8 outputs.The turn signal switch's circuit has 4 transmission channels.
CD74HCT257E Features
Supplied in the 16-DIP (0.300, 7.62mm) package
Adopting a supply type of Single
Power supplies of 5V
Operating with the supply voltage of 5V
CD74HCT257E Applications
There are a lot of Texas Instruments CD74HCT257E Signal Switches / Multiplexers / Decoders applications.
- Data-routing applications
- High-performance memory systems
- GLAN
- Computer memory
- Data collection system
- Speed synchronization of multiple motors in industries
- Medical industry
- Used to connect a single source to multiple destinations
- Image transmission
- To select different devices in microprocessor input
